FURUTECH

Furutech FP-803 (G) Polklemmen für Lautsprecher




Artikelnummer: 34941

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* inkl. ges. MwSt. zzgl. Versandkosten

Furutech FP-803 (G) Polklemmen für Lautsprecher

Lieferhinweis:
Nur vollständige Sets (1x Rot 1x Schwarz) und  (2x Rot 2x Schwarz) werden in Originalverpackung versendet.

Einzeln bestellte Polklemmen haben keine Originalverpackung und werden in Luftpolsterfolie versendet.

Die Furutech FP-803 Polklemmen sind eine hervorragende Wahl für Audiophile, die höchste Ansprüche an Klangtreue und Performance stellen. Sie bieten eine der besten Lösungen für die Verbindung von Lautsprecherkabeln, indem sie sowohl die Qualität der Signalübertragung als auch die mechanische Stabilität optimieren. Diese hochwertigen Lautsprecheranschlüsse wurden mit größter Präzision entwickelt und mit sorgfältig ausgewählten Materialien ausgestattet, um eine herausragende Klangqualität zu gewährleisten.

Die FP-803 Binding Posts bestehen aus α (Alpha) Phosphorbronze-Leitern, die mit 24K Gold plattiert sind, um eine minimale Impedanz und ausgezeichnete elektrische Eigenschaften zu gewährleisten. Das Gehäuse ist aus einem fog-black-finishierten eutektischen Kupferlegierung gefertigt, was zu einer hervorragenden mechanischen Dämpfung beiträgt. Diese Konstruktion hilft, unerwünschte Resonanzen zu minimieren und den Signalfluss zu verbessern, sodass eine authentische und ungestörte Audiowiedergabe ermöglicht wird.

Die Verbindungen sind sowohl lötbar als auch mit Schraubverbindungen versehen, was die Installation flexibler macht. Der isolierende Teil des FP-803 besteht aus Polycarbonat und Nylon und sorgt dafür, dass das Signal von Störungen isoliert bleibt.


Technische Daten:

  • Leiter: α (Alpha) Phosphorbronze, 24K Gold plattiert
  • Gehäuse: Fog-black finish, eutektische Kupferlegierung
  • Isolierung: Polycarbonat (klar) für das Gehäuse, Nylon (rot/weiß) für die Polisolierung
  • Verbindungen: Lötbar oder mit Set-Schrauben
  • Durchmesser des Kerns: Bis zu 4,5 mm
  • Abmessungen:
    • Gehäuse: 15,5 mm Durchmesser x 21,3 mm Höhe
    • Isolierung: Polycarbonat 19,1 mm ± 0,2 mm x 7,2 mm Höhe
    • Gesamtlänge: ca. 54,5 mm


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} if(!u) closeAll(); if(e.target.closest('.v-s-box')) setTimeout(apply, 50); }); document.addEventListener('keydown', function(e){ if(e.key === 'Escape') closeAll(); }); window.addEventListener('resize', apply); if(document.fonts && document.fonts.ready) document.fonts.ready.then(apply); new MutationObserver(apply).observe(document.body, {childList:true, subtree:true}); apply(); })(); (function () { if (document.getElementById('os-basket-style')) return; var css = [ '.single .add-to-basket-container{display:flex;align-items:stretch;gap:.5rem}', '.single .add-to-basket-container .quantity-input-container{flex:none;margin:0 !important}', '.single .qty-box{height:3.25rem !important;border:1px solid #d9dcdd !important;border-radius:6px !important;overflow:hidden;background:#fff;transition:border-color .2s ease}', '.single .qty-box:hover,.single .qty-box:focus-within{border-color:var(--os-accent) !important}', '.single .qty-box .qty-input{width:3rem;border:0 !important;background:transparent !important;font-size:1rem;font-weight:400;color:var(--os-black);box-shadow:none !important;outline:none !important}', '.single .qty-box .qty-btn-container{border-left:1px solid #eee !important;background:#fff !important}', '.single .qty-box .qty-btn{width:2rem;background:#fff !important;border:0 !important;border-radius:0 !important;color:var(--os-dunkelgrau) !important;font-size:.7rem;box-shadow:none !important;transition:color .15s ease,background-color .15s ease}', '.single .qty-box .qty-btn:hover:not(:disabled){background:rgba(161,198,57,.15) !important;color:var(--os-black) !important}', '.single .qty-box .qty-btn-seperator{background:#eee !important;height:1px}', '.single .add-to-basket-container .btn-primary{min-height:3.25rem;border:0 !important;border-radius:6px !important;font-size:.95rem;font-weight:400;letter-spacing:.04em;box-shadow:none !important;transition:background-color .2s ease,color .2s ease}', '.single .add-to-basket-container .btn-primary:hover:not(:disabled):not(.disabled){background:var(--os-accent) !important;color:var(--os-black) !important}', '.single .paypalSmartButtons{width:100% !important;max-width:none !important;margin-top:.5rem !important;border-radius:6px;overflow:hidden}' ].join(''); var el = document.createElement('style'); el.id = 'os-basket-style'; el.textContent = css; document.head.appendChild(el); })(); (function () { // Im ShopBuilder-Editor nichts verändern if (/isContentBuilder/.test(location.search)) return; // ===== CSS (später in die CSS-Datei) ===== var css = '' + '.os-acc-head{display:flex;justify-content:space-between;align-items:center;width:100%;margin:0;padding:16px 12px 16px 0;background:none;border:0;border-top:1px solid #e0e0e0;cursor:pointer;text-align:left;font:inherit;font-weight:400;font-size:1.15rem;color:#333;transition:color .15s ease;}' + '.os-acc-head svg{flex-shrink:0;transition:transform .2s ease;}' + '.os-acc-head[aria-expanded="false"]:hover{color:var(--os-accent,#8cc63f);}' + '.os-acc-head[aria-expanded="true"]{color:#000;font-weight:700;}' + '.os-acc-head[aria-expanded="true"] svg{transform:rotate(180deg);}' + '.os-acc-head:focus-visible{outline:2px solid currentColor;outline-offset:-2px;}' + '[data-os-wrap]{margin-top:0 !important;margin-bottom:0 !important;padding-top:0 !important;padding-bottom:0 !important;}' + '[data-os-gapb]{margin-bottom:0 !important;padding-bottom:0 !important;}' + '[data-os-gapt]{margin-top:0 !important;padding-top:0 !important;}' + '[data-os-first]{margin-top:0 !important;padding-top:0 !important;}' + '[data-os-last]{margin-bottom:0 !important;padding-bottom:0 !important;border-bottom:0 !important;}' + '[data-os-body]{margin-top:0 !important;margin-bottom:0 !important;padding-bottom:28px !important;border:0 !important;}' + '[data-os-closed],[data-os-empty]{display:none !important;}' + '.os-acc-end{border-top:1px solid #e0e0e0;margin-bottom:2rem;}' + '.os-dl{display:flex;align-items:center;gap:8px;width:fit-content;margin-bottom:6px;color:inherit;text-decoration:none !important;transition:color .15s ease;}' + '.os-dl:last-child{margin-bottom:0;}' + '.os-dl svg{flex-shrink:0;}' + '.os-dl:hover{color:var(--os-accent,#8cc63f);}' + '.os-dl:hover span{text-decoration:underline;}'; var old = document.getElementById('os-acc-css'); if (old) old.parentNode.removeChild(old); var s = document.createElement('style'); s.id = 'os-acc-css'; s.textContent = css; document.head.appendChild(s); // ===== JS ===== var GROUPS = [ { key: 'beschreibung', label: 'Beschreibung', open: false }, { key: 'technik', label: 'Technische Daten', open: false }, { key: 'downloads', label: 'Downloads', open: false }, { key: 'sicherheit', label: 'Produktsicherheit', open: false } ]; var ATTRS = ['data-os-body', 'data-os-first', 'data-os-last', 'data-os-closed', 'data-os-empty', 'data-os-wrap', 'data-os-gapb', 'data-os-gapt']; // Sichtbarer Text (ohne Script/Style) function textWalker(el) { return document.createTreeWalker(el, NodeFilter.SHOW_TEXT, { acceptNode: function (n) { var p = n.parentNode; while (p && p !== el) { if (p.tagName === 'SCRIPT' || p.tagName === 'STYLE' || p.tagName === 'NOSCRIPT') return NodeFilter.FILTER_REJECT; p = p.parentNode; } return n.nodeValue.trim() ? NodeFilter.FILTER_ACCEPT : NodeFilter.FILTER_REJECT; } }); } function hasContent(el) { if (el.tagName === 'SCRIPT' || el.tagName === 'STYLE') return false; return !!textWalker(el).nextNode() || !!el.querySelector('img, a[href], table, iframe, video'); } function isMarked(el) { return /(^|\s)os-acc-(beschreibung|technik|downloads|sicherheit)(\s|$)/.test(el.className || ''); } // Äußersten Container finden, der nur dieses Widget enthält function topWrapper(el) { var cur = el; while (cur.parentElement && cur.parentElement !== document.body) { var p = cur.parentElement; if (p.id === 'vue-app' || p.tagName === 'MAIN' || isMarked(p)) break; var kids = Array.prototype.filter.call(p.children, function (c) { return c.tagName !== 'SCRIPT' && c.tagName !== 'STYLE' && !c.classList.contains('os-acc-head') && !c.classList.contains('os-acc-end'); }); if (kids.length !== 1) break; cur = p; } return cur; } function markChain(node, top, attr) { var e = node.nodeType === 3 ? node.parentElement : node; while (e) { e.setAttribute(attr, ''); if (e === top) break; e = e.parentElement; } } // Leere Absätze/Umbrüche entfernen, Rand oben/unten angleichen function tidy(top) { top.setAttribute('data-os-body', ''); top.querySelectorAll('p, div, section, span, h1, h2, h3, h4, h5, h6, ul, ol, li').forEach(function (e) { if (!hasContent(e)) e.setAttribute('data-os-empty', ''); }); var w = textWalker(top); var first = w.nextNode(), last = first, n; while ((n = w.nextNode())) last = n; if (!first) return; top.querySelectorAll('br').forEach(function (br) { if ((br.compareDocumentPosition(first) & Node.DOCUMENT_POSITION_FOLLOWING) || (last.compareDocumentPosition(br) & Node.DOCUMENT_POSITION_FOLLOWING)) { br.setAttribute('data-os-empty', ''); } }); markChain(first, top, 'data-os-first'); markChain(last, top, 'data-os-last'); } // Container, die nur Überschrift + eigene Widgets enthalten: Abstände auf 0 function markWrap(btn, tops) { var p = btn.parentElement, child = null; while (p && p !== document.body && p.id !== 'vue-app' && p.tagName !== 'MAIN') { var ok = Array.prototype.every.call(p.children, function (c) { return c === btn || c === child || tops.indexOf(c) !== -1 || c.classList.contains('os-acc-end') || c.tagName === 'SCRIPT' || c.tagName === 'STYLE' || c.hasAttribute('data-os-empty') || !hasContent(c); }); if (!ok) break; p.setAttribute('data-os-wrap', ''); child = p; p = p.parentElement; } } // Abstände der Container zwischen zwei Überschriften entfernen (z. B. Tab-Widget) function closeGap(a, b, allTops) { var w = document.createTreeWalker(document.body, NodeFilter.SHOW_ELEMENT), n, zero = []; w.currentNode = a; while ((n = w.nextNode()) && n !== b) { if (a.contains(n) || n.contains(b)) continue; if (allTops.some(function (t) { return t === n || t.contains(n); })) continue; if (!n.getClientRects().length) continue; if (n.getBoundingClientRect().height > 0) return; // echter Inhalt dazwischen if (!hasContent(n)) zero.push(n); // leeres Element ohne Höhe, aber evtl. mit Abstand } zero.forEach(function (z) { z.setAttribute('data-os-empty', ''); }); var p = a.parentElement; while (p && !p.contains(b)) { p.setAttribute('data-os-gapb', ''); p = p.parentElement; } p = b.parentElement; while (p && !p.contains(a)) { p.setAttribute('data-os-gapt', ''); p = p.parentElement; } } function build() { // Aufräumen bei erneutem Aufruf document.querySelectorAll('.os-acc-head, .os-acc-end').forEach(function (n) { n.parentNode.removeChild(n); }); ATTRS.forEach(function (a) { document.querySelectorAll('[' + a + ']').forEach(function (n) { n.removeAttribute(a); }); }); var allTops = [], heads = [], lastTop = null; GROUPS.forEach(function (g) { var marked = Array.prototype.slice.call(document.querySelectorAll('.os-acc-' + g.key)); var tops = []; marked.forEach(function (el) { var top = topWrapper(el); if (hasContent(el)) { if (tops.indexOf(top) === -1) tops.push(top); } else { top.setAttribute('data-os-empty', ''); } }); if (!tops.length) return; tops.sort(function (a, b) { return a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING ? -1 : 1; }); tops.forEach(tidy); var btn = document.createElement('button'); btn.type = 'button'; btn.className = 'os-acc-head'; btn.innerHTML = '' + g.label + '' + ''; tops[0].parentNode.insertBefore(btn, tops[0]); markWrap(btn, tops); function apply() { tops.forEach(function (el) { if (g.open) el.removeAttribute('data-os-closed'); else el.setAttribute('data-os-closed', ''); }); btn.setAttribute('aria-expanded', g.open ? 'true' : 'false'); } btn.addEventListener('click', function () { g.open = !g.open; apply(); }); apply(); allTops = allTops.concat(tops); heads.push(btn); var t = tops[tops.length - 1]; if (!lastTop || (lastTop.compareDocumentPosition(t) & Node.DOCUMENT_POSITION_FOLLOWING)) { lastTop = t; } }); if (!lastTop) return; // Abschlusslinie direkt unter dem letzten Bereich var end = document.createElement('div'); end.className = 'os-acc-end'; lastTop.parentNode.insertBefore(end, lastTop.nextSibling); // Leere Elemente zwischen den Bereichen und direkt darunter ausblenden var parents = []; heads.concat([end]).forEach(function (h) { if (parents.indexOf(h.parentNode) === -1) parents.push(h.parentNode); }); parents.forEach(function (p) { var started = false, afterEnd = false; Array.prototype.forEach.call(p.children, function (c) { if (c.classList.contains('os-acc-head')) { started = true; return; } if (c === end) { afterEnd = true; return; } if (!started || allTops.indexOf(c) !== -1) return; if (allTops.some(function (t) { return c.contains(t); })) return; if (afterEnd === 'stop') return; if (!hasContent(c)) { c.setAttribute('data-os-empty', ''); } else if (afterEnd) { afterEnd = 'stop'; } }); }); // Lücken zwischen den Überschriften schließen for (var i = 0; i < heads.length - 1; i++) closeGap(heads[i], heads[i + 1], allTops); } function init() { setTimeout(build, 0); } if (document.readyState === 'complete') init(); else window.addEventListener('load', init); document.addEventListener('onVariationChanged', init); if (window.jQuery) window.jQuery(document).on('onVariationChanged', init); })();
Angaben zur Produktsicherheit:

Hersteller: FURUTECH CO.,LTD., Furutech Bldg., 3-9-1 Togoshi, Shinagawa-Ku 3-9-1, 142-0041 Tokyo, Japan
Kontakt:

In der EU verantwortliche Person:
Ralf Koenen, August-Thyssen-Straße 13, 45219 Essen-Kettwig, Deutschland
Kontakt: rk@progressiveaudio.de


Hinweis: Jede Bewertung wird vor ihrer Veröffentlichung auf ihre Echtheit überprüft, sodass sichergestellt ist, dass Bewertungen nur von Verbrauchern stammen, die die bewerteten Produkte auch tatsächlich erworben bzw. genutzt haben.

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